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19 Threads found on edaboard.com: Moving Message Dot Matrix
Hello there ,I like to display a moving message on 3 8*8 dot matrix (ROW Anode) but I am having problem of how to create MAP for characters to display; If you gonna using row scan another use column scan I think you don't use the same characters MAP nor the same circuit;can you please help me to think on this?? see the (...)
Can anybody post 16x80 dot matrix scrolling message project for example.
Search before posting very long thread, but worth reading..
hi, I am working on moving message 8x8 dot matrix display of 9 characters. I am using shift resisters (74HC168) for scrolling message. so please help how to use shift register in my program.
Yes thats the way to connect more than one 74HC595 ---------- Post added at 22:28 ---------- Previous post was at 22:23 ---------- I will get back to you after checking your code ---------- Post added at 23:25 ---------- Previous post was at 22:28 ---------- M
hi i need schematic and apcb and firmware big moving message Display any freinds have give me thancks
moving message DISPLAY - Sonsivri need help in moving message display using matrix LEDs(8 bit) - All About Circuits Forum Check these links, may be it will helpful for u.
Hi I need your help. I wanna moving message display in 3 dot matrix 8*8 and must use 8051. please help me
hi friends, I am working on moving message dot matrix display of 8x8 matrix.i am trying to 9 characters display unit. i am using shift registers (74hc595),micro-controller(8051) and a ULN 2803.i am taking ten character dynamically at run time from serial port. I am taking a scrolling limit from (...)
@sahu: Wow, you ask for every (someone else's) project a code. Is that the only thing you know? @pasanRobotics: Congratulations, finally somebody to make a real thing, not only asking a homework (aka. 'project') to be sorted out by someone else. Bear in mind that you will not be able to expand your moving message indefinitely, lengthwise, the
I am new working with micro controller ,I want to build message display board using 89c52 under certain condition 1)using assembly language 2)5*7 dot matrix array up to 12 3)shift resistors 4)key board connection pls help me
HELLO FRIEND , I HAVE A SILICON 101 PANAL 19DIGIT dot matrix DISPLAY AND HIS PROGRAM IS LOST AND I WANT TO ADD NEW DATA IN IT .THERE IS A 25PIN PORT IS AVAILABLE .NOW GUIDE ME HOW I ADD MY DATA IN IT THIS CIRCUIT USING Z84 SERIES IC .AND WHICH SW IS BEST FOR ADDING DATA IN THE PANAL AND HOW I ADD EFFECT IN IT GUIDE ME WITH DETAIL SAG
Sir I am a B tech student and my final year project is "moving message DISPLAY IMPLEMENTED IN FPGA KIT IN VHDL LANGUAGE ". sir i need to design a dot matrix display which will be connected to fpga kit to take the input what provision should we make . and further a code in vhdl language will be required for (...)
HELLO every one, well i want the display as "SHREE GANESHAY NAMAH"which is a moving one what should i use nd wich IC should i use for the display....please help i need to do this asap!!!!!
u started asking without searching. have a look at the topic DIY: moving message display in Topics
Here is my 8051 basd moving message circuit, codes & proteus design another with pc controlled
hi i made a led dot matrix display 8x32 with highlight led but i don't know what use the ic or tr for driving led for full insity and resistor connect???????? micro mega8 column driver 74hc595 help me tnx
Hello, There are a couple of projects on this subject on the forums, just search for moving message display or LED matrix. However all of them uses a microcontroller of some sort. I don't think you can do it without one since it is programmable? Unless you use the PC parallel port or something like this. Regards, Gam